Behavioral task
behavioral1
Sample
1fbaea1b9fa7343853e75350050cbbee.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1fbaea1b9fa7343853e75350050cbbee.exe
Resource
win10v2004-20231215-en
General
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Target
1fbaea1b9fa7343853e75350050cbbee
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Size
110KB
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MD5
1fbaea1b9fa7343853e75350050cbbee
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SHA1
aa7830e09178e31ca3e45dc010f81087dd7d0576
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SHA256
1e8d2fa5e564432ca20e94ec1916613078d811da817f27114fa4edbb9d46055f
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SHA512
e1db5d344b0918b49b84118f362628717462767bf77d659b189d049ea755eeb0c875140cf1268d9c7064e977da46a7777b76c433e8a2b3ce0f0dda5d19e4e010
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SSDEEP
3072:O22Y4/ofYRxYv0sLpMU4HNdUBCVxNz5DGMX+DFBBDW:LN44Lh4HS+NVvsBBC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1fbaea1b9fa7343853e75350050cbbee unpack001/out.upx -
NSIS installer 2 IoCs
resource yara_rule static1/unpack001/out.upx nsis_installer_1 static1/unpack001/out.upx nsis_installer_2
Files
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1fbaea1b9fa7343853e75350050cbbee.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 240KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 74KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ